The invention relates to the technical field of turnover lifting appliances, and discloses a novel turnover lifting appliance capable of steplessly adjusting a lifting point, which comprises a turnover lifting appliance general assembly, the turnover lifting appliance general assembly uses a main beam, the rear end of the main beam is connected with a chain block B, and the chain block B is connected to a rear lifting plate of a product rear end interface; the front sides of the left and right ends of the main beam are connected with the two ends of a fixed end beam of the turnover cross beam through a chain block A and a chain block C respectively; the middle upper end of the girder is connected with a truck crane hook; the left end and the right end of the main beam are connected with a chain block B and a chain block C; a lower-end lifting hook of the chain block A is connected with the turnover beam through a coupling shaft. According to the lifting appliance, the lifting position of the overturning cross beam of the lifting appliance can be axially adjusted in a stepless mode through relative movement of the fixed end beam and the movable end beam, the lifting position is more accurate, the overturning process is more labor-saving, and the overturning cross beam and a product only have a front end connector, so that the overturning cross beam belongs to a cantilever beam structure; the main beam adopts a triangular form, and the turnover cross beam can realize 45-degree inclination of the product or turnover of the product to be vertical in a relatively labor-saving manner.

    本发明涉及翻转吊具技术领域,且公开了一种新型无级调节吊点的翻转吊具,包括翻转吊具总装,翻转吊具总装使用一根主梁,主梁后端连接手拉葫芦B,连接在产品后端接口的后吊板上;主梁左右两端前侧分别使用手拉葫芦A和手拉葫芦C与翻转横梁的固定端梁的两端连接;主梁中间上端连接汽车吊吊钩;主梁左、右两端转接手拉葫芦B和手拉葫芦C;手拉葫芦A下端吊钩通过转接轴连接翻转横梁。本发明中,本吊具的翻转横梁,通过固定端梁、移动端梁的相对移动,可以轴向无级调节起吊位置,起吊位置更准确,翻转过程更省力,本翻转横梁与产品只有前端接口,属于悬臂梁结构;主梁采用三角形式,翻转横梁能够较省力的实现产品倾斜45°或产品翻转至竖直。


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    Title :

    Novel overturning lifting appliance for stepless adjustment of lifting point


    Additional title:

    一种新型无级调节吊点的翻转吊具


    Contributors:
    WANG YAN (author) / HE LIHU (author) / GE JIA (author) / GAO PENGCHENG (author) / MENG FANQI (author) / HAN CHAO (author) / ZHU ZENGQI (author) / ZHANG HUILAI (author) / LIU JIE (author) / ZHOU NISHA (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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